<!-- 组件说明 -->
<template>
  <div class='back-top' >
    <img src="~assets/img/common/top.png" alt="">
  </div>
</template>

<script>
  //import x from ''
  export default {
    name: 'BackTop',
    components: {

    },
    data () {
      return {

      };
    },
    computed: {

    },
    methods: {
     
    },
  }
</script>

<style  scoped>
  .back-top {
    position: fixed;
    right: 10px;
    bottom: 50px;

  }

  .back-top img {
    width: 43px;
    height: 43px;
  }
</style>